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gocui
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Code Issues Projects Releases Wiki Activity

_examples/delete.go: Refactoring

This commit is contained in:
Roi Martin 2015-01-25 14:16:27 +01:00
parent 2db4573e76
commit d3c84c7bf4
1 changed files with 10 additions and 23 deletions
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33
_examples/delete.go
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@ -62,7 +62,7 @@ func initKeybindings(g *gocui.Gui) error {
}
if err := g.SetKeybinding("", gocui.KeyTab, gocui.ModNone,
func(g *gocui.Gui, v *gocui.View) error {
return nextView(g)
return nextView(g, true)
}); err != nil {
return err
}
@ -123,7 +123,7 @@ func newView(g *gocui.Gui) error {
views = append(views, name)
curView = len(views) - 1
idxViews += 1
idxView += 1
return nil
}
@ -137,25 +137,10 @@ func delView(g *gocui.Gui) error {
}
views = append(views[:curView], views[curView+1:]...)
next := curView + 1
if next > len(views)-1 {
next = 0
}
nv, err := g.View(views[next])
if err != nil {
return err
}
if err := g.SetCurrentView(views[next]); err != nil {
return err
}
nv.BgColor = gocui.ColorRed
curView = next
return nil
return nextView(g, false)
}
func nextView(g *gocui.Gui) error {
func nextView(g *gocui.Gui, disableCurrent bool) error {
next := curView + 1
if next > len(views)-1 {
next = 0
@ -170,11 +155,13 @@ func nextView(g *gocui.Gui) error {
}
nv.BgColor = gocui.ColorRed
cv, err := g.View(views[curView])
if err != nil {
return err
if disableCurrent {
cv, err := g.View(views[curView])
if err != nil {
return err
}
cv.BgColor = g.BgColor
}
cv.BgColor = g.BgColor
curView = next
return nil